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Old 08-02-2005, 05:24 PM   #1
Scooby Newbie
Member#: 41513
Join Date: Aug 2003
Default cobb poor gas mileage

I installed stage two over a month ago and am very happy w/ it, except for the mileage, esp in economy mode, where i barely break 19-20 mpg w/ conservative driving. I had read reports of people achieving upwards of 24-27mpg using the standard map. Any possible causes for this? My first thought would be to change the airfilter, which i havent done yet since i got the car.

mods: invidia catless dp, gutted up, cobb AP, 04WRX manual transmission(26,500miles)
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